package main

import (
	"fmt"
	"strings"
	"strconv"
)

func main() {
	s:= "1.90900"
	fmt.Println(strings.Trim(s," "))
	fmt.Println(len([]rune(s)))
	y,_ := strconv.ParseFloat(s,64)
	fmt.Printf("%.f \n",y)

}
